Simulation of sheet metal forming using explicit finite element techniques: Effect of material and forming characteristics Part 2. Deep-drawing of square cups

Mamalis, AG; Manolakos, DE; Baldoukas, AK

dc.contributor.author	Mamalis, AG	en
dc.contributor.author	Manolakos, DE	en
dc.contributor.author	Baldoukas, AK	en
dc.date.accessioned	2014-03-01T01:13:22Z
dc.date.available	2014-03-01T01:13:22Z
dc.date.issued	1997	en
dc.identifier.issn	0924-0136	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12441
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0031383322&partnerID=40&md5=4cdb3afe4eec43001e2911cf0852fd89	en
dc.subject	Deep-drawing of square cups	en
dc.subject	Finite element techniques	en
dc.subject	Sheet metal forming	en
dc.subject.classification	Engineering, Industrial	en
dc.subject.classification	Engineering, Manufacturing	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.other	Computer simulation	en
dc.subject.other	Finite element method	en
dc.subject.other	Galvanized metal	en
dc.subject.other	Mathematical models	en
dc.subject.other	Sheet metal	en
dc.subject.other	Strain	en
dc.subject.other	Software package DYNA 3D	en
dc.subject.other	Square cups	en
dc.subject.other	Deep drawing	en
dc.title	Simulation of sheet metal forming using explicit finite element techniques: Effect of material and forming characteristics Part 2. Deep-drawing of square cups	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1997	en
heal.abstract	The simulation of the deep-drawing of square cups of coated galvanised steels using the explicit non-linear finite-element (FE) code DYNA-3D is reported. Based on the extensive verification procedure of the FE model regarding the selection of the suitable material and processing characteristics, described in detail in a companion paper for deep-drawing of axisymmetric cylindrical cups of the same materials, upper and lower limits of the simulated parameters are defined, bracketing, therefore, any optimal parametric prediction. The evaluation of the CPU time cost and comparisons between simulated values and experimentally predicted values, regarding strain distributions, punch load/punch travel curves and macroscopic deformation modes, which are in good agreement, indicate that the proposed model, under the assumptions and limitations made, well predicts the forming behaviour of deep-drawn components of various geometries. (C) 1997 Elsevier Science S.A.	en
heal.publisher	ELSEVIER SCIENCE SA	en
heal.journalName	Journal of Materials Processing Technology	en
dc.identifier.isi	ISI:000071497600015	en
dc.identifier.volume	72	en
dc.identifier.issue	1	en
dc.identifier.spage	110	en
dc.identifier.epage	116	en